TW201944907A - Heat conversion energy ceramic coffee baking machine capable of preventing charring and carbonization during baking to ensure health and flavor that the beverage should have - Google Patents

Abstract

A heat conversion energy ceramic coffee baking machine comprises a ceramic baking barrel composed of energy ceramic materials, wherein the energy ceramic materials mainly contain high temperature resistance ceramic materials, such as gairome clay, kaolin, kibushi clay, cordierite, spodumene and petalite, and mineral metallic elements, such as energy minerals and metal oxide, and made by formulating them in suitable proportion. The coffee baking machine applied with such energy ceramic materials may convert a direct heat source into a radiation heat source by energy ceramic, so that the baking process will not cause charring and carbonization, thereby ensuring the health and flavor that the beverage should have.

Description

   Thermal displacement energy ceramic coffee roaster   

The invention relates to a device for coffee roasting, in particular to a heat-replacement energy ceramic coffee roaster which uses an energy ceramic material to convert a direct heat source into a radiation heat source for roasting.

Coffee is a drink made from natural plant seeds. It has a special aroma and a pleasant taste, and the caffeine contained in it has a stimulating and refreshing effect on the human body. It is one of the widely popular drinks in human society.

The pros and cons of coffee drinks focus on the process of roasting coffee beans. Therefore, many manufacturers have introduced roasting machines from abroad (such as Germany, the United States, Italy, Spain, Turkey, Japan, South Korea, China, etc.), but also domestically. Many manufacturers have invested in R & D and production; however, the baking barrels used in coffee roasters seen on the market are mainly metal drums, and the materials used are mostly stainless steel and cast iron alloy (this material refers to internationally renowned brands). Roasting by fire, hot air, semi-direct fire or semi-hot air; however, no matter which method is used for roasting, it is difficult to control the coffee beans in the best roasted state. Evenly, it will often cause the outer burnt to be unripe, and the coffee bean oil cannot be uniformly released to show the best flavor.

Current coffee roasting equipment uses metal drums and roasts coffee beans by directly supplying heat. Dried coffee beans are easily roasted at high temperatures and lose the original bean juice, which destroys their fats and fats. The most natural flavor; beans are easy to scorch due to high-temperature direct-fire baking, and the oil will be converted into compounds harmful to the human body when subjected to high-temperature carbonization, which is also a serious shortcoming of current baking technology and equipment.

Based on this, how to invent and create roasted coffee that retains the natural aroma and taste of mellow without bitterness, charring, and carbonization, so as to enjoy real healthy drinks is one of the most in-depth research and improvement topics in this field. . The inventor of this case is based on the shortcomings of known technologies and years of experience in energy ceramic research and food baking, and has developed a heat-replaceable energy ceramic coffee roaster.

The main purpose of the present invention is to provide a heat-replaceable energy ceramic coffee roaster, which converts a direct heat source into a radiation heat source by using energy ceramic materials, so that the surface of the roasted coffee beans is not burnt, and the inside and outside are thoroughly cooked, and the original taste Does not drain, the resulting coffee beverage is delicious.

Another object of the present invention is to allow the coffee beans to be heated uniformly inside and outside through the characteristics of energy penetration and absorption of radiant energy. The roasting process does not scorch or carbonize, while retaining the original taste of aromatic glycols, and avoiding grease. The problem of harmful substances due to high-temperature carbonization ensures the health of drinks.

The heat-replaceable energy ceramic coffee roaster of the present invention includes a ceramic roasting barrel capable of providing roasting purposes, and the ceramic roasting barrel includes at least one energy ceramic body capable of generating radiant energy when heated; the technical means mainly adopted in the present invention, It is made of mineral metal elements and high temperature resistant ceramic materials to make energy ceramics that can be replaced by heat, which is commonly known as negative ion far-infrared radiation thermal ceramics, which mainly include frog-eye clay, kaolin clay, knuckle clay, cordierite, and hectorite And leaf feldspar, after mixing the mixture, add energy ore and metal oxide, grind with a ball mill and vacuum smelt, and finally form a plate-like or tubular ceramic green body by extrusion molding; after the ceramic green body is dried, 1230 ~ 1320 degree high temperature sintering for 18 ~ 24 hours. After firing, it is energy ceramic body with high temperature and high emissivity.

According to the material composition of the above-mentioned energy ceramic body, frog-eye clay accounts for 10-25% of the total weight percentage, kaolin clay accounts for 10-20% of the total weight percentage, woody clay accounts for 5-10% of the total weight percentage, and cordierite accounts for 5-25% of the total weight, spodumene accounts for 10-20% of the total weight, feldspar accounts for 15-30% of the total weight, energy ore accounts for 5-25% of the total weight, and metal oxides account for the entire 10 ~ 35% by weight; wherein the energy ore is at least a mixture of tourmaline, dolomite and zirconium silicate, and the metal oxide is iron oxide, cobalt oxide, manganese oxide, chromium oxide, hafnium oxide, oxidation Zirconium, titanium oxide, copper oxide or mixtures thereof.

In the feasible embodiment of the present invention, a plurality of ceramic ceramic baking drums are arranged in parallel to form a barrel shape using a plurality of energy ceramic bodies. The energy emitted by the energy ceramic body is far-infrared radiation energy, and the energy is gentle and easily absorbed. And has the characteristics of penetration, radiation, resonance, etc., so that the radiated energy can penetrate into the coffee beans and be absorbed, achieving the effect of uniform ripeness inside and outside, not only avoiding the problem of burning in traditional roasting due to the loss of water molecules It also improves the disadvantage of damaging tissues to generate harmful substances due to high-temperature carbonization. Therefore, the coffee beverage roasted by the coffee roaster of the present invention can be described as a healthy beverage with excellent taste.

10‧‧‧Ceramic baking bucket

11‧‧‧Energy ceramic body (plate shape)

12‧‧‧ Energy ceramic body (tubular)

FIG. 1 is a schematic diagram of the appearance of a ceramic baking barrel according to a preferred embodiment of the present invention.

FIG. 2 is a schematic diagram of the appearance of a ceramic baking barrel according to another preferred embodiment of the present invention.

FIG. 3 is a solid external view of the ceramic baking barrel of the present invention.

The inventor of this case found that the success of food baking is the most important in the use of thermal energy. The folk often said that the master cooks and the success of baking lies in the control of the fire. It can be seen that the wavelength of the heat source is baking. Key technologies for food.

Infrared has been extensively studied in the past century, and it has begun to be understood that it has the characteristics of healing and bringing warmth. It has thermal energy. After touching the object, it can be partially absorbed to achieve the effect of warming. Among them, the longest wavelength The far-infrared energy is the most gentle, the temperature is relatively low, the energy can be absorbed by the cell tissues, and the energy is guided to the inside of the object efficiently. The baking of the food can warm the food from the inside and reach the surface out of focus. Outstanding effect.

The inventor is mainly made of heat-replaceable energy ceramic body by using mineral metal elements and high temperature resistant ceramic materials, and when the coffee roaster applies the ceramic baking barrel 10 composed of this energy ceramic body 11 (as shown in Fig. 1) The energy ceramic body 11 can store high heat and high radioactivity. When a general heat source is used to directly heat the outside, the ceramic baking barrel 10 can convert this heat energy into negative ion far-infrared radiation heat energy, so as to load the coffee beans. Roasted to achieve no scorch or carbonization, resulting in a healthy coffee drink with excellent taste.

The energy ceramic body 11 of the present invention is mainly made by using high-temperature resistant ceramic materials and mineral metal elements in an appropriate proportion; the high-temperature resistant ceramic materials used include refractory clay materials with good plasticity and low expansion materials that are resistant to heat and fire. Among them, clay materials include frog-eye clay, kaolin clay, and knuckle soil, and low-expansion materials include cordierite, hectorite, and feldspar; and the selected mineral metal elements mainly include energy ores and metal oxides, among which energy ores are at least electrical A mixture of stone, dolomite and zirconium silicate. The metal oxide is iron oxide, cobalt oxide, manganese oxide, chromium oxide, hafnium oxide, zirconia, titanium oxide, copper oxide or a mixture thereof.

Among them, Ball Clay is composed of kaolinite, which belongs to a plastic clay mixed with a certain proportion of impurities such as quartz, mica, and organic matter. Because of its good plasticity, it is often used to improve the moldability of the billet. The amount in the body should not be too much; Kaolin Clay is also a clay dominated by kaolinite clay minerals. It is a common and very important clay mineral in nature. Pure kaolin is white, delicate, and soft. Physical and chemical properties such as plasticity and fire resistance; Kibushi Clay is a kind of highly plastic sedimentary kaolin rich in organic matter, composed of fine kaolinite particles, interspersed with particulate quartz, more organic matter and humic acid, etc. It is refractory clay with excellent plasticity, but the shrinkage is large during firing, so the amount should not be too much.

In addition, cordierite (Cordierite or Iolite, Dichroite) is a silicate mineral, mainly produced in schist, gneiss, and altered igneous rock. It has a low thermal expansion rate and can absorb heat and re-radiate. It is a kind of refractory with low expansion. And a highly stable synthetic material; the composition content of spodumene or spodumenite is LiAl (SiO3) 2 or Li2O˙Al2O3˙4SiO2), which is mainly produced in lithium-rich granite pegmatite and can coexist with tourmaline , Has excellent light transmission, has the characteristics of stability and heat resistance, can be used as a co-solvent for ceramic embryos, and also an important component for the formation of low thermal expansion crystals; Petalite is a component containing lithium, aluminum and silicon Minerals, which are not easy to expand when heated, are often used as ceramics resistant to thermal shock, and cordierite, spodumene and feldspar are all materials with high temperature resistance and low expansion.

The energy ore is at least a mixture of tourmaline, dolomite and zirconium silicate, accounting for 5-25% of the overall proportion. Among them, tourmaline is the main component, because the main element of tourmaline is boron, and it contains aluminum, sodium, and iron. Silicate minerals composed of elements such as magnesium, lithium, and lithium. Its polar crystals contain more than 10 trace elements. They can generate electric ions for a long time, and permanently release negative ions and far infrared rays. Studies have shown that tourmaline is heat-treated at high temperatures. Later (over 1000 ℃), magnesite will be produced in the crystal grains, and the minerals mainly composed of magnesium iron oxide can increase the density of the far-infrared radiation source and increase the far-infrared radiation capacity; the chemical composition of dolomite is CaMg (Co ₃ ) ₂ , whose crystal belongs to the trigonal carbonate mineral, is mainly used to provide basic refractory properties. When sintered at a temperature of more than 1000 degrees Celsius, its main component magnesium oxide will be transformed into periclase. , calcium oxide and the dense structure transition crystallized strong water resistance, so that the overall temperature of the refractory as high as 2000 degrees Celsius; chemical composition of zirconium silicate ZrSiO _4, Hen stable chemical properties, not only resistant Its temperature and strong structure.

The metal oxide is iron oxide, cobalt oxide, manganese oxide, chromium oxide, hafnium oxide, zirconia, titanium oxide, copper oxide or a mixture thereof, which accounts for 10 to 35% of the overall proportion. It can be mainly used as a replacement of far-infrared radiation energy of negative ions. The catalyst enables the energy ceramics to replace the general direct heat source (gas or electrothermal energy) with negative ion far-infrared radiation heat energy when used in a high-temperature baking furnace.

In the manufacturing process of the energy ceramic body 11 according to the present invention, according to its overall weight percentage, 10 ~ 25% frog eye soil, 10 ~ 20% kaolin clay, 5 ~ 10% woody soil, 5 ~ 25% cordierite, 10 ~ Mix 20% spodumene with 15-30% feldspar, add 5-25% energy ore and 10-35% metal oxide, mix and place it in a ball mill, add an appropriate amount of water, rotate the ball mill Into a slurry, and then using a vacuum consolidator to make mud, and finally the mud is fixed into a plate-shaped or tubular ceramic green body by extrusion molding; subsequently, after the plate-shaped or tubular ceramic green body is dried, Sintering at a high temperature of 1230 ~ 1320 for 18 ~ 24 hours, the plate-shaped energy ceramic body 11 (as shown in Fig. 1) or the tube-shaped energy ceramic body 12 (as shown in Fig. 2) is completed. The bodies 11 and 12 are closely arranged and assembled to form a circular drum-shaped ceramic baking barrel 10; as shown in FIG. 3, the body is completed by the inventor according to the above-mentioned material composition and manufacturing process, and is formed in a plurality of tubes. The ceramic baking drum 10 assembled from the energy ceramic body 12 is installed on the whole when it is applied to a coffee roaster Configuration over the heat source, driven by a motor with electronic control systems, i.e. combined into a ceramic thermal energy replacement coffee roaster.

With the energy ceramic formula of the present invention, the energy ceramic bodies 11 and 12 are made into a ceramic roasting barrel 10 and applied to a coffee roaster. The energy ceramic can be used to convert a direct heat source into a radiant heat source, so that the surface of the roasted coffee beans does not The char is not carbonized, and it is evenly cooked inside and outside, retains the original taste of glycol, and improves the health of the resulting coffee beverage.

In summary, the above is only a description of the preferred embodiments of the present invention, and is not intended to limit the scope of protection of the present invention. The specific scope of protection shall be based on the scope of patent applications to be described later; Any effect change or modification should fall within the scope of the patent application of the present invention.

Claims (7)

    A heat-displacement energy ceramic coffee roaster includes a ceramic baking barrel for providing baking, and the ceramic baking barrel includes at least one energy ceramic body capable of generating radiant energy when heated, wherein the energy ceramic body is based on its overall weight. Percentages, including 10-25% frog-eye soil, 10-20% kaolin, 5-10% woody soil, 5-25% cordierite, 10-20% hectorite, 15-30% phyllite, 5-25% Energy ore, and 10 ~ 35% metal oxide.         According to the thermal replacement energy ceramic coffee roaster described in item 1 of the scope of the patent application, the energy ceramic system is mixed, ground and vacuumed, and then extruded into a ceramic green body. After dry operation, the temperature is 1230 ~ Sintered at 1320 degrees for 18 to 24 hours.         According to the thermal replacement energy ceramic coffee roaster described in item 1 of the scope of the patent application, wherein the radiation energy generated by the energy ceramic body when heated is negative ion far-infrared radiation energy.         According to the heat-replaceable energy ceramic coffee roaster according to item 1 of the scope of the patent application, the ceramic roasting barrel comprises a plurality of energy ceramic bodies, and the energy ceramic systems are arranged in parallel to form a barrel.         According to the heat-replaceable energy ceramic coffee roaster described in item 4 of the scope of the patent application, the energy ceramic bodies may be plate-shaped or tube-shaped.         The heat-replaceable energy ceramic coffee roaster according to any one of claims 1 to 5, wherein the energy ore is at least a mixture of tourmaline, dolomite, and zirconium silicate.         The thermally-replaced energy ceramic coffee roaster according to item 6 of the scope of the patent application, wherein the metal oxide is iron oxide, cobalt oxide, manganese oxide, chromium oxide, hafnium oxide, zirconia, titanium oxide, copper oxide or the like mixture.